of facebook pages. so then it becomes available to their employer when they are 22 years old. that, we have heard about. when i started doing research, i had no idea there was this whole other aspect, which was that what you do on the web is followed by data miners. i am a writer. i love dictionary.com. i've written books, but it puts 200 tracking mechanisms on your computer to follow where you go. google makes $36 billion a year, 90% of its income, from selling information. what does that mean? me that i look of a medical condition that health insurers can get that information and use it to discriminate. even the advertisements aren't innocent. when young people say they are going to commit suicide on the web, advertisements actually top of that they dial this number and get medications at a cheaper rate. sometimes we don't even know the surveillance capabilities of the technology that we use. so in pennsylvania, a high school gave free laptops to all their students and until the students or their pare